Improve performance of the "info" and "repo-list" actions by eliminating a second "borg info" call that supports a "no matching archives" warning (#1264).

Fix end-to-end tests.

More requirements updates.

Upgrade Pygments.

Upgrade requests.

Fix for the Loki monitoring hook not respecting the monitoring verbosity (#1257).

Fix a regression in which running borgmatic with no arguments and no configuration files doesn't error as expected (#1286).

Remove Nuitka's --show-modules flag, as it's mostly for debugging (#1266).

Add stand-alone borgmatic binary to documentation (#1266).

Add a stand-alone borgmatic binary to the release downloads to serve as another way to install borgmatic (#1266).

Update test requirements.

When Borg exits with a warning exit code, show a description of it, so you don't have to lookup the code.

Fix missing words in upgrade documentation.

Fix typo.

Attempt to fix documentation build.